Shares were purchased pursuant to the Company's 2003 Employee Stock Purchase Plan, under which Participant agrees to payroll deductions prior to the commencement of a six month offering period whereby the payroll deductions are accumulated for the purchase of shares at the end of the offering period.

(2)

The purchase price is calculated by giving a 15% discount on the average selling price of the Company's common stock price on June 30, 2012, the last day of the offering period.

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